28830714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 67253760

約数和(自身を除く): 38423046

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 83, 114, 166, 209, 249, 277, 418, 498, 554, 627, 831, 913, 1254, 1577, 1662, 1826, 2739, 3047, 3154, 4731, 5263, 5478, 6094, 9141, 9462, 10526, 15789, 17347, 18282, 22991, 31578, 34694, 45982, 52041, 57893, 68973, 104082, 115786, 137946, 173679, 252901, 347358, 436829, 505802, 758703, 873658, 1310487, 1517406, 2620974, 4805119, 9610238, 14415357, 28830714]

約数ペア:

[(1, 28830714), (2, 14415357), (3, 9610238), (6, 4805119), (11, 2620974), (19, 1517406), (22, 1310487), (33, 873658), (38, 758703), (57, 505802), (66, 436829), (83, 347358), (114, 252901), (166, 173679), (209, 137946), (249, 115786), (277, 104082), (418, 68973), (498, 57893), (554, 52041), (627, 45982), (831, 34694), (913, 31578), (1254, 22991), (1577, 18282), (1662, 17347), (1826, 15789), (2739, 10526), (3047, 9462), (3154, 9141), (4731, 6094), (5263, 5478)]